Problems signing on after adding NIS to domain controller and doing 'net ads join'

I have installed windows NIS on my domain controller and am trying to get a linux system included in the domain.  I have install NIS, winbind and samba on the linux system. I have setup samba  with the following:  

workgroup = Accounting
   password server = nestucca
   realm = ACCOUNTING.EDT.LOCAL
   security = ads
   idmap backend = rid
   template shell = /bin/bash
   winbind use default domain = false
   winbind offline logon = false

When I added the linux system to the domain is seemed to work.  When I do a 'net ads info' I get:

LDAP server: 10.10.10.1
LDAP server name: nestucca.Accounting.edt.local
Realm: ACCOUNTING.EDT.LOCAL
Bind Path: dc=ACCOUNTING,dc=EDT,dc=LOCAL
LDAP port: 389
Server time: Wed, 13 Jun 2012 09:07:36 PDT
KDC server: 10.10.10.1
Server time offset: 239

but is I do any other command I get the following error after typing the root password:

[root@wood etc]# net ads status
Enter root's password:
kerberos_kinit_password root@ACCOUNTING.EDT.LOCAL failed: Client not found in Kerberos database
kerberos_kinit_password root@ACCOUNTING.EDT.LOCAL failed: Client not found in Kerberos database
kerberos_kinit_password root@ACCOUNTING.EDT.LOCAL failed: Client not found in Kerberos database

If I try to log in to the domain controller I get the following error:

the name of security Id (SID) of the domain specified is inconsistent with the trust information for that domain.

What can I do to get logged in to the domain controller?

thanks.